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Philipp JorekPJ

Philipp Jorek

Generative & Agentic AI Engineer

€392/day
Kassel, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Philipp

As a graduate in Business Information Systems, I leverage my experience from over 40 national and international software projects for clients ranging from 5 to 900 employees and development teams of up to 20 people in software and electrical engineering for exciting projects as a software developer or project manager.

With a focus on generative and agentic AI and experience in tools like n8n, make, various LLMs for RAGs, and associated code-driven software projects across the entire product lifecycle with PHP, cloud servers, and APIs, I bring both software expertise and analytical skills for requirement engineering and the establishment of new software and business/work processes.
  • German

    Native or bilingual

  • English

    Conversational

Can work on-site
Kassel (up to 50km), Köln (up to 50km), Hamburg (up to 50km), München (up to 50km), Leipzig (up to 10km)

Experience

  • Medien-Agentur
    Backend & Server Development for a TV-Famous App
    DIGITAL AND IT
    September 2025 - May 2026 (8 months)
    Hamburg, Germany
    After further developing an existing Drupal software and migrating servers to a scalable cloud infrastructure, as well as advancing the PHP project, I took on the following responsibilities within the IT team:
    • Monitoring of a backend infrastructure based on the CMS Drupal, SQL, and JSON APIs for an app
    • Supervision of the cloud server infrastructure: Apache2, Ubuntu, AWS
    • Generative AI software development
    • Technical second-level support
    • Emergency management for bug fixing
    • Stakeholder management
    • Tools: Jira, Slack, GIT
    PHP Drupal Amazon Web Services (AWS) AWS EC2 Ubuntu
  • Automotive
    Drupal Full-Stack Developer
    AUTOMOBILE
    January 2025 - August 2025 (8 months)
    • New development of software based on Drupal for documenting processes.
    • Programming based on use cases and in consultation with clients and end-users
    • Backend and frontend development
    • Custom modules
    • Custom theme extension
    • SAML authorization
    • User role permissions

    • Documentation and time management
    • Jira and Git
    Drupal Apache2 Docker PHP Atlassian JIRA
  • Automotive
    Requirements Engineering for ERP Software
    October 2024 - December 2024 (3 months)
    Development of a requirements concept with users and the IT department for an ERP system that maps, documents processes, and coordinates involved individuals.
    Requirements Specification Use Cases Interfaces Access Control IT Security

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Education

  • Business Information Systems Diploma
    University of Paderborn
    2010
    Diplomarbeit über Geschäftsmodelle im mobilen Internet

Skill set

Categories